alula   (TTS Sound)

The alula has 2 Senses.

• calypter, alula
• scalelike structure between the base of the wing and the halter of a two-winged fly
• 翅の底部と双翅目のハエの平均棍の間にある鱗のような構造物

• alula, spurious wing, bastard wing
• tuft of small stiff feathers on the first digit of a bird's wing
• 鳥の翼の第一指にある小型で固い羽のふさ